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BQ3285LD, BQ3285-LD-55, BQ3285LDSS

Table of contents:
Info of BQ3285LD
Info of BQ3285-LD-55
Info of BQ3285LDSS

BQ3285LD, BQ3285-LD-55, BQ3285LDSS Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:9804+ D/C:SOP

BQ3285LD, BQ3285-LD-55, BQ3285LDSS Datasheet download

Five Points

Part Number: BQ3285LDSS

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: 9804+

D/C: SOP

Description: IC ACPI-COMPLIANT RTC 24-QSOP

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BQ3285LD Parameters

BQ3285LD Features

ACPI-compliant day-of-month alarm
Direct clock/calendar replacement for IBM? AT-compatible computers and other applications
2.7?5.5V operation (bq3285LD); 4.5?5.5V operation (bq3285ED)
242 bytes of general nonvolatile storage
Dedicated 32.768kHz output pin
System wake-up capability?alarm interrupt output active in battery-backup mode
Less than 0.55uA load under battery operation
Selectable Intel or Motorola bus timing
24-pin plastic SSOP

BQ3285LD General Description

ACPI Compliant RTC IC W 242x8 NVSRAM Alarm Wake-up Dedicated 32kHz Output 3V Op on L Version

BQ3285LD Maximum Ratings

Symbol	Parameter	Value	Unit	Conditions
V_CC	DC voltage applied on V_CC relative to V_SS	-0.3 to 7.0	V
V_T	DC voltage applied on any pin excluding V_CC relative to V_SS	-0.3 to 7.0	V	V_T V_CC + 0.3
T_OPR	Operatingtemperature	0 to +70	°C	Commercial
T_STG	Storage temperature	-55 to +125	°C
T_BIAS	Temperature under bias	-40 to +85	°C
T_SOLDER	Soldering temperature	260	°C	For 10 seconds

BQ3285LD Features

ACPI-compliant day-of-month alarm
Direct clock/calendar replacement for IBM? AT-compatible computers and other applications
2.7?5.5V operation (bq3285LD); 4.5?5.5V operation (bq3285ED)
242 bytes of general nonvolatile storage
Dedicated 32.768kHz output pin
System wake-up capability?alarm interrupt output active in battery-backup mode
Less than 0.55uA load under battery operation
Selectable Intel or Motorola bus timing
24-pin plastic SSOP

BQ3285LD Typical Application

BQ3285LD Datasheet

BQ3285LD Connection Diagram

BQ3285LDSS Parameters

Technical/Catalog Information	BQ3285LDSS
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Date Format	YY-MM-DD-dd
Time Format	HH:MM:SS (12/24 hr)
Voltage - Supply	2.7 V ~ 5.5 V
Interface	Parallel
Memory Size	242B
Package / Case	24-QSOP (SSOP)
Packaging	Tube
Type	Clock/Calendar/NVSRAM
Operating Temperature	0°C ~ 70°C
Drawing Number	296; 4073301-4; DBQ; 24
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BQ3285LDSS BQ3285LDSS 296 2599 5 ND 29625995ND 296-2599-5

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